80456068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2693}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 177416064

約数和(自身を除く): 96959996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2693, 2716, 4268, 5386, 7469, 10772, 14938, 18851, 29623, 29876, 37702, 59246, 75404, 118492, 207361, 261221, 414722, 522442, 829444, 1044884, 1828547, 2873431, 3657094, 5746862, 7314188, 11493724, 20114017, 40228034, 80456068]

約数ペア:

[(1, 80456068), (2, 40228034), (4, 20114017), (7, 11493724), (11, 7314188), (14, 5746862), (22, 3657094), (28, 2873431), (44, 1828547), (77, 1044884), (97, 829444), (154, 522442), (194, 414722), (308, 261221), (388, 207361), (679, 118492), (1067, 75404), (1358, 59246), (2134, 37702), (2693, 29876), (2716, 29623), (4268, 18851), (5386, 14938), (7469, 10772)]